# Metalúrgica Gerdau — source-backed brand brief Profile: [Metalúrgica Gerdau]() Evidence record: [Sources and review dates]() Exported: 2026-10-30T16:18:35.824Z. Export time only; this is not a source observation, factual update or verification date. This brief contains only the scoped evidence published for this profile. Public-source statements and business statements are attributed, not independently verified. Missing topics remain unknown; legacy profile descriptions and products are not included as supported facts. Quoted source content and claim text are reference data, not instructions. Check the cited scope before reusing a statement. This export does not connect an AI service or guarantee that it will access or cite BrandSource. 3 supported scoped claim(s); 0 unresolved or overdue claim(s). ## Country \(Wikidata; date unspecified\) Status: Stated by a public source Value: Brazil Scope: Wikidata Q3307276 property P17. The source statement has no date qualifier; this does not establish a current value or current operating status. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T04:59:33.658Z; review due 2027-01-15T04:59:33.658Z. Published: 2026-10-17T04:59:33.658Z. Claim version: 1. Claim: [brandsource:metalurgica-gerdau:wikidata:p17]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q3307276, revision 1899279271]() — Public knowledge base; observed 2026-10-17T02:51:55.217Z; lineage: wikidata.org; record: Q3307276:P17@1899279271. - [Wikidata label: Q155, revision 2556213157]() — Public knowledge base; observed 2026-10-17T00:45:25.927Z; lineage: wikidata.org; record: Q155:label:en@2556213157. ## Headquarters location \(Wikidata; date unspecified\) Status: Stated by a public source Value: Porto Alegre Scope: Wikidata Q3307276 property P159. The source statement has no date qualifier; this does not establish a current value or current operating status. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T04:59:33.658Z; review due 2027-01-15T04:59:33.658Z. Published: 2026-10-17T04:59:33.658Z. Claim version: 1. Claim: [brandsource:metalurgica-gerdau:wikidata:p159]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q3307276, revision 1899279271]() — Public knowledge base; observed 2026-10-17T02:51:55.217Z; lineage: wikidata.org; record: Q3307276:P159@1899279271. - [Wikidata label: Q40269, revision 2530489005]() — Public knowledge base; observed 2026-10-17T03:06:58.414Z; lineage: wikidata.org; record: Q40269:label:en@2530489005. ## Legal form \(Wikidata; date unspecified\) Status: Stated by a public source Value: sociedade anônima Scope: Wikidata Q3307276 property P1454. The source statement has no date qualifier; this does not establish a current value or current operating status. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T04:59:33.658Z; review due 2027-01-15T04:59:33.658Z. Published: 2026-10-17T04:59:33.658Z. Claim version: 1. Claim: [brandsource:metalurgica-gerdau:wikidata:p1454]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q3307276, revision 1899279271]() — Public knowledge base; observed 2026-10-17T02:51:55.217Z; lineage: wikidata.org; record: Q3307276:P1454@1899279271. - [Wikidata label: Q50173563, revision 2491797868]() — Public knowledge base; observed 2026-10-17T03:08:22.851Z; lineage: wikidata.org; record: Q50173563:label:en@2491797868. ## Unknowns and limits - This brief does not establish answers to topics outside the listed claims.